China Hot Sale 99% Dicyclohexylmethane-4, 4′-Diisocyanate CAS 5124-30-1, Find details about China 5124-30-1, Dicyclohexylmethane-4 4′-Diisocyanate from Hot Sale 99% Dicyclohexylmethane-4, 4′-Diisocyanate CAS 5124-30-1
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Specification:
dicyclohexylmethane-4,4'-diisocyanate Basic information |
Product Name | dicyclohexylmethane-4,4'-diisocyanate |
Synonyms: | isocyanicacid,methylenedi-4,1-cyclohexyleneester;picm;reducedmdi;rmdi;saturatedmdi;smdi;4,4-Methylenebis(cyclo hexyl isocyanate),mixture of isomers;4,4-methylenedicyclohexyl diisocyanate |
CAS: | 5124-30-1 |
MF: | C15H22N2O2 |
MW: | 262.35 |
EW | |
PSA | |
LOGP | |
UNII | |
MDL | |
EINECS: | 225-863-2 |
BRN | 2217800 |
InChIKey | |
Merck | |
JECFA Number | |
PubChem | |
Product Categories: |
dicyclohexylmethane-4,4'-diisocyanate Chemical Properties |
Melting point | 25°C |
Boiling point | 168 °C / 1.5mmHg |
density | 1.066 g/mL at 25 °C(lit.) |
Fp | >230 °F |
storage temp. | |
refractive index | n20/D 1.497(lit.) |
stability | |
solubility | |
Water Solubility | Insoluble/Reactive |
Sensitive | |
pka | |
Specific Gravity | |
vapour pressure | |
pka | |
IARC | |
FEMA | |
form | Liquid |
color | Clear colorless |
PH | |
explosive limit | TLV-TWA 0.0535 mg/m3 (0.005 ppm) (ACGIH). |
dicyclohexylmethane-4,4'-diisocyanate Usage And Synthesis |
Description | Methylene bis (4-cyclohexylisocyanate) (HMDI) (CAS No. 5124-30-1) is a clear to pale yellow liquid, which is soluble in ace tone water and is incompatible with alcohols, amines, bases, acids, and may slowly polymerize if heated above 50 ºC. HMDI reacts with water and alcohol. |
Chemical Properties | DMDI is a clear, colorless to light-yellow liquid. |
Uses | HMDI has excellent light stability and the stability of the six membered ring structure, has excellent weather resistance and excellent mechanical properties of polyurethane material, and is especially suitable for the production of high performance elastic body, a water polyurethane resin and UV resin. |
Package & Delivery:
Packing: 1kg/bag, 25kg/drum, Standard export packing or as clients'requirement packing
Express: EMS/ DHL/ FedEx/ TNT/ UPS
Delivery: Within 3-10 days upon receipt of your payment
Payment:
Western union,money gram,bitcoin ,bank transfer and paypal
Company Profie:
Hanhong Medicine Technology (Hubei) Co., Ltd specializes in the production of organic intermediates, pharmaceutical intermediates, silicones, fluo-rine, flavors and fragrances intermediates, and has more than 3,000 pharmaceutical intermediates.
We also offer customized synthesis and custom production services ranging in size from grams to kilograms to tons.
The company has its own quality control laboratory, with high-performance liquid chromatography, gas chromatography, spectrophotometer and other complete testing equipment, can be confirmed before leaving the factory.
We also have a professional sales team that provides pre-sales and after-sales services 24 hours a day, and your enquiries or questions will be processed within 12 hours.
Customer satisfaction and long-term cooperation are our ultimate goal, and we are committed to helping our customers with our quality products. For HPLC, GCMS, NMR and COA of product test data, please feel free to contact us.
Q1. Can I have a sample order for your products?
A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.
Q2. What about the lead time?
A:Sample needs 3-5 days, mass production time needs 1-2 weeks for order quantity more than
Q3. Do you have any MOQ limit for order?
A: Low MOQ, 10-100g for sample checking is available
Q4. How do you ship the goods and how long does it take to arrive?
A: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping also optional.
Q5. How to proceed an order for your products?
A:
1.Give us the exact CAS number & quantity you require and quote to you.
2.You will recive PI after you accept our quote and pay already.
3.We arrange packing & shipping
Q6. Is it OK to print my logo on package?
A: Yes. Please inform us formally before our production and confirm the design firstly based on our sample.